Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026

Pittsburgh → Denver via Dulles: arrives on time 85%

  1. 10:30 PIT → 11:42 IAD
    UA 6184 · United, flown by Mesa · 1h 12m · 94% on time, 1.4% cancelled
  2. 1h 06m layover in Dulles (IAD) · 45 min minimum on one ticket
  3. 12:48 IAD → 14:42 DEN
    UA 1587 · United · 3h 54m · 92% on time, 0.3% cancelled

Total trip 6h 12m, scheduled departure to arrival (Denver is 2 h behind Pittsburgh). Times are local. Both flew on 55 of the last 56 days.

Makes the connection94%The first flight arrived more than 21 minutes late on 6% of the days it flew: too late for the 45-minute minimum connection on a 1h 06m layover.
Arrives on time85%First flight not cancelled (1.4% are) × connection made (94%) × second flight not cancelled (0.3% are) and within 15 minutes (92%).
Total trip6h 12mPIT 10:30 to DEN 14:42, layover included

Not yet counted: the second flight also leaving late (which helps), gate-to-gate distance at the hub, and rebooking after a missed connection.